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## Proyecciones (Antofagasta)

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*Print version* ISSN 0716-0917

### Proyecciones (Antofagasta) vol.41 no.3 Antofagasta June 2022

#### http://dx.doi.org/10.22199/issn.0717-6279-3933

Artículos

On a subclass of meromorphic functions with positive coefficients defined by rapid operator

^{1}Department of Mathematics, GSS, GITAM University Doddaballapur-561 203, Bengaluru Rural, India. e-mail: bvlmaths@gmail.com

^{2}Department of Mathematics, Kakatiya University, Warangal-506 009, Telangana, India e-mail: reddypt2@gmail.com

^{3}Department of Mathematics, Bahirji Smarak Mahavidyalay, Bashmathnagar Dist., Hingoli, Maharastra, India

^{4}Department of Mathematics, T S W R College, Elkathurthy-505 476, Warangal Urban, Telangana, India. e-mail: sreelakshmisarikonda@gmail.com

In this paper, we introduce and study a new subclass of meromorphic univalent functions defined by Rapid operator. We obtain coefficient inequalities, extreme points, radius of starlikeness and convexity. Finally we obtain partial sums and neighborhood properties for the class ∑^{*}
_{p}
*(γ,κ,μ,θ)*

**Keywords: **meromorphic; extreme point; partial sums; neighborhood

Acknowledgement

The authors are thankful to the editor and referee(s) for their valuable

comments and suggestions which helped very much in improving the paper.

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Received: January 30, 2020; Accepted: January 30, 2021